/**
 * Copyright (c) 2011-2023, James Zhan 詹波 (jfinal@126.com).
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.jfinal.template.expr;

/**
 * Tok
 */
class Tok {

    final Sym sym;
    private final String value;
    final int row;

    Tok(Sym sym, int row) {
        this(sym, sym.value(), row);
    }

    Tok(Sym exprSym, String value, int row) {
        if (exprSym == null || value == null) {
            throw new IllegalArgumentException("exprSym and value can not be null");
        }
        this.sym = exprSym;
        this.value = value;
        this.row = row;
    }

    String value() {
        return value;
    }

    public String toString() {
        return value;
    }

    void print() {
        System.out.print("[");
        System.out.print(row);
        System.out.print(", ");
        System.out.print(sym.value());
        System.out.print(", ");
        System.out.print(value());
        System.out.println("]");
    }
}





